baber/WOPTO huggingface dataset:
Patent TW-567330-B (TW)
Title: Electrical characteristic testing method of digital touch panel
Inventor: GAU YING-REN
IPC: G01R31/02
Filed: 2002-08-29
Granted: 2003-12-21
Abstract: The present invention relates to an electrical characteristic testing method of digital touch panel. The digital touch panel to be tested is placed on a testing carrier. A pressing bar arranged with a circuit connected to the computer host is pressed on the output terminal of the touch panel. The pressing bar is arranged with contacts capable of conducting and connecting to each output terminal for transmitting signals outputted by the output terminals to the computer host. A trigger platen is formed on the touch panel. An air driven pressing needle head is provided on the lower surface of the panel at a position corresponding to the push button of the touch panel. When the air driven switch of the pressing needle head is turned on, the pressing needle head is pressed down to press each push button at the instance, so as to determine whether the push button is good or defective from the computer screen.
Patent TW-595232-B (TW)
Title: Protection of streaming A/V data
Inventor: KLEIN MARC WILLEM THEODORUS MI
IPC: H04N19/89
Filed: 2002-09-05
Granted: 2004-06-21
Abstract: For streaming A/V data a frame structure is defined providing improved protecting and opportunities for concealing errors. The frame includes a header block 10 and a plurality of sub-blocks 22, 24, 26, 28. Each of the sub-blocks includes digitally encoded audio/video data corresponding to predetermined consecutive periods of the A/V signal. The sub-blocks are generally of variable length. For the header block and each of the sub-blocks a respective associated error protecting code 31, 32, 34, 36 and 38 is present in the frame for protecting the associated block during transmission. The header block 10 also includes a location information field 40 that provides information on the location of at least one of the sub-blocks in the frame.
Patent TW-I241566-B (TW)
Title: Record carrier and apparatus for scanning the record carrier
Inventor: SCHEP CORNELIS MARINUS
IPC: G11B7/007
Filed: 2002-09-27
Granted: 2005-10-11
Abstract: A record carrier is described that has a servo track (4) indicating an information track (9) intended for recording information blocks. The servo track (4) has a periodic variation of a physical parameter at a predetermined frequency and modulated parts for encoding position information at regular intervals. The modulated parts start with a bit sync element and are of a data type having a data bit element or of a word sync type having a word sync element. The word sync clement and the data bit element are modulated according to a same predetermined type of modulation of the periodic variation. The effective strength of a modulated element is the number of periodic variations that are substantially different and available for detection of that element. The effective strength of the word sync element and of the data bit element are equal. Further a device for reading and/or writing the record carrier is described.
Patent TW-I236005-B (TW)
Title: Optical recording/reproduction method and optical recording medium
Inventor: MIYATA KAZUTOMO
IPC: G11B11/105
Filed: 2003-01-30
Granted: 2005-07-11
Abstract: The optical recording/reproducing method of the present invention uses an optical system having a recording/reproducing light wavelength of 780 nm ± 10 nm, and the numerical aperture NA of an object lens of 0.45 ± 0.01 in recording/reproducing, wherein recording/reproducing is made to/from the first and second optical recording media having different recording capacities. The first optical recording medium is formed by using a substrate having a track pitch Tp1 of at least 1.5 mum and up to 1.7 mum and a groove depth d1 of at least 70 nm and up to 90 nm. The second optical recording medium (20) is formed by using a substrate (11) having a track pitch Tp 2 of at least 1.2 mum and up to 1.3 mum and a groove (12) depth d2 of at least 150 nm and up to 180 nm. The second optical recording medium is compatible with the current optical disk (first optical recording medium) and can record moving images or the like at a high density.
Patent TW-I223968-B (TW)
Title: Organic EL panel and method of manufacturing same
Inventor: NISHIKAWA RYUJI
IPC: H05B33/10
Filed: 2003-04-03
Granted: 2004-11-11
Abstract: An organic EL panel is disclosed for decreasing interfusion of dust caused by a mask, wherein a second planarized film (insulation film) 60 is formed and covers outskirts of a pixel electrode 50, and an electron hole transmitting layer 52, an organic luminescence layer 54 and an electronic transmitting layer 56 are provided sequentially by adopting the same mask. Especially, while anisotropy during deposition of the individual layer becomes larger and larger gradually, each upper layer becomes smaller than its lower layer, and therefore a part of the upper layer does not fall upon a side face of its lower layer.
Patent TW-582087-B (TW)
Title: Method of forming bottle trench
Inventor: TSAI TZU-CHING
IPC: H01L21/8242
Filed: 2003-04-09
Granted: 2004-04-01
Abstract: A method of forming a bottle trench. First, a substrate is provided. Next, a hard mask with an opening is formed on the substrate. The substrate is etched through the opening to form a trench having an upper part and a lower part. An insulating layer is formed conformally on the hard mask and in the trenches. A shield layer is formed in the lower part of the trenches. A part of the insulating layer, which is not covered by the shield layer, is then removed. A protective layer is formed on the upper part of the trench. The shield layer and the insulating layer are removed. Finally, the substrate of the lower part of the trench is wet etched using the protective layer as a mask so as to form a bottle trench.
Patent TW-I253629-B (TW)
Title: Disc carrier for a compact disc drive
Inventor: HORNG ALEX
IPC: G11B17/022
Filed: 2003-05-27
Granted: 2006-04-21
Abstract: A disc carrier for a compact disc machine comprises a recession, an axial tube, and a support member. The axial tube is formed on a central of the recession. The support member is received in the recession, and provided with a support flange on its edge. The recession of the disc carrier allow to extend a length of the axial tube so that the axial tube is assured to be fixed with a shaft of a spindle motor that increases rotational stability of the disc carrier. Furthermore, when the disc carrier is combined with a clamping device, the support flange of the support member in the disc carrier is adapted to engage with a plurality of clampers of the clamping device.
Patent TW-586960-B (TW)
Title: The fabrication of chemical filter by thermal pressing ceramic powder to thermoplastic plastic material
Inventor: HO TSUN-HUO
IPC: B01D53/02
Filed: 2003-05-30
Granted: 2004-05-11
Abstract: A process for preparing a chemical filter is disclosed, wherein thermoplastic plastic material is used as a matrix and a ceramic powder such as TiO2 or other powders having a photo-catalysis function is embedded on the surface of the matrix. The process includes heating the thermoplastic plastic material to a temperature near its melting point and pressing the ceramic powder to the resulting soften thermoplastic plastic material, so that the ceramic powder is fixedly embedded on the surface of the thermoplastic plastic material when it is cooled off. The ceramic powder, for example TiO2, with a portion thereof exposing from the matrix can decompose organic gases under irradiation, and thus the chemical filter can refresh air.
Patent TW-I248499-B (TW)
Title: Belt for continuously variable transmission
Inventor: KANEHARA SHIGERU
IPC: F16G1/21
Filed: 2003-06-11
Granted: 2006-02-01
Abstract: Protrusions formed on an inner peripheral surface of at least an innermost metal ring of a belt for a continuously variable transmission are initially worn. An average contact width of the protrusions, measured in a direction perpendicular to a direction of travel of the metal ring, is equal to or less than 16 mum. The development of pitching at a top of the protrusion in a depthwise direction is inhibited. Shallow pitching is eliminated due to the contact between the protrusion and a metal element, which prevents the generation of cracks. When the metal ring and the metal element are conformed to each other, the average Hertz's surface pressure is lowered, whereby the pitching is difficult to occur. Also, the top of the protrusion is worn, leading to an improved surface roughness, whereby the lubrication is enhanced, resulting in an enhancement of metal ring durability.
Patent TW-I273846-B (TW)
Title: Process for point-to-point secured transmission of data and electronic module for implementing the process
Inventor: NICOLAS CHRISTOPHE
IPC: H04N7/173
Filed: 2003-07-21
Granted: 2007-02-11
Abstract: This invention is applied in the field of transmission point-to-point and proposes to protect the data so that the data decrypted by one of the users are not usable by another. This object is achieved by a process for point-to-point secured transmission of data between a managing centre and a unit linked to said managing centre, said data including a content encrypted by at least one control word, each user unit including at least one decoder/receiver provided with at least one encryption key specific to each user unit, characterized in that it includes the following steps: transmitting a request from the user unit to the managing centre requesting the sending of a specific content, together with a unique identifier, determining, from a database associated with the managing centre, the key corresponding to said user unit having transmitted the request, encrypting these control words with said key corresponding to said user unit having transmitted the request, to obtain encrypted control words, and transmit them to the user unit having transmitted the request, transmitting said encrypted content to the user unit having transmitted the request.
Patent TW-I259346-B (TW)
Title: Voltage regulator
Inventor: SUDO MINORU
IPC: G05F1/56
Filed: 2003-07-22
Granted: 2006-08-01
Abstract: Provided is a voltage regulator which has a high speed response property in a low consumption current and is stably operable in a low output capacitance. The voltage regulator has: a differential amplifier for comparing an output of a reference voltage circuit with an output of a voltage dividing circuit and outputting a first signal; a phase compensating circuit in which a resistor and a capacitor are connected in series; a MOS transistor in which an output of the differential amplifier is inputted to a gate electrode, which is connected between a power supply and the phase compensating circuit, and in which a source is grounded; a constant current circuit connected between the MOS transistor and a ground; and an output transistor in which a second signal output from a connection point between the MOS transistor and the phase compensating circuit is inputted to a gate electrode and which is connected between the power supply and the voltage dividing circuit. A resistor side of the phase compensating circuit is connected with an output terminal of the differential amplifier and a capacitor side of the phase compensating circuit is connected with a drain electrode of the MOS transistor.
Patent TW-I266095-B (TW)
Title: Surface light source device
Inventor: SUNG CHANG-CHIH
IPC: F21V8/00
Filed: 2003-08-29
Granted: 2006-11-11
Abstract: A surface light source device includes a light guide plate, at least a reflecting plate, at least a light-emitting diode. The brightness enhancement film adheres to one side of the light guide plate. The reflecting plate connects with one side of the light guide plate to form at least a space therebetween. The light-emitting diode are secured in the space.
Patent TW-I259732-B (TW)
Title: Mitigation of interference in cell search by wireless transmit and receive units
Inventor: PIETRASKI PHILIP J
IPC: H04B1/707
Filed: 2003-09-12
Granted: 2006-08-01
Abstract: The invention provides embodiments to facilitate cell search. In one embodiment, received samples are split into a plurality of sample sets for processing. Each of the sets is processed and an accumulated result is divided by an estimated noise value. In another embodiment, a code correlator correlates the received signal with a primary synchronization code and an auxiliary code correlator having a same length as the code correlator correlates the received signal with a code having a low cross correlation with the primary synchronization code. In another embodiment, a division of an accumulated result with a noise estimate is performed using indexes of the most significant bits.
Patent TW-I251269-B (TW)
Title: Controlling system and method for changing thickness of a film layer
Inventor: OUYANG HUI
IPC: G01R31/00
Filed: 2003-10-02
Granted: 2006-03-11
Abstract: A controlling method for changing the thickness of a film. A material layer, which refractive index is changed with its thickness, is etched or deposited on a substrate. An optical signal corresponding to the changed thickness of the material layer is detected by irradiating a probe light onto the material layer during etching or deposition process. The optical signal is converted to a characterized frequency. An etching depth or deposition thickness is dynamic obtained according to the characterized frequency and a refractive index corresponding to the optical single. When the characterized frequency is changed due to the changed thickness of the material layer, the etching depth or deposition thickness is dynamic obtained according to the changed characterized frequency and a changed refractive index corresponding to the changed thickness of the material layer. When the etching depth or deposition thickness is substantially equal to the target depth or thickness, then the etching or deposition process is finished. A controlling system is also disclosed.
Patent TW-I290502-B (TW)
Title: Polishing apparatus
Inventor: HAYAMA TAKUJI
IPC: B24B21/00
Filed: 2003-11-04
Granted: 2007-12-01
Abstract: A polishing apparatus has a polishing table (12) with a polishing surface (10) attached thereon, and a top ring (20) for pressing a workpiece (W) against the polishing surface (10). The top ring (20) has a housing (40) and a retainer ring (44) vertically movable in the housing (40) for holding an outer circumferential edge of the workpiece (W). The polishing apparatus includes a vertically moving mechanism operable to vertically move the top ring (20), a bracket (28) vertically movable together with the top ring (20), a stopper (32) adjustable in vertical position to prevent downward movement of the bracket (28), and a sensor (36) for detecting a distance between the stopper (32) and the bracket (28). The polishing apparatus also includes a control unit (34) operable to adjust the stopper (32) in vertical position when the retainer ring (44) is brought into contact with the polishing surface (10) while a lower surface of the housing (40) of the top ring (20) is located at a predetermined height from the polishing surface (10) so that the distance between the stopper (32) and the bracket (28) is equal to a difference between a height of the lower surface of the housing (40) from the polishing surface (10) at the time of polishing and the predetermined height.
Patent TW-I242934-B (TW)
Title: Encoding multiple messages in audio data and detecting same
Inventor: JENSEN JAMES M
IPC: H04H20/31
Filed: 2003-11-21
Granted: 2005-11-01
Abstract: Systems and methods are provided for encoding and decoding multiple messages in audio data. The messages each comprise a sequence of message symbols each comprising a combination of substantially single-frequency components. At least some of the message symbols in one of the messages coexist with at least some of the symbols of another one of the messages along a time base of the audio data.
Patent TW-I242515-B (TW)
Title: Rear fender for a motorcycle
Inventor: HSU HAN-CHUAN
IPC: B62J15/04
Filed: 2003-11-27
Granted: 2005-11-01
Abstract: This invention, providing a rear fender structure for a motorcycle, is presented to extremely effectively resolve the problem that when the motorcycle goes through a place of puddle, the cover side of the rear motorcycle and the rear passenger can be avoided to be showered or stained due to the splashed water or mud while the rear wheel being in the situation of forward high-speed rotation. This invention includes a rear fender, a fender stall boards equipped in the inner side of the aforementioned rear fender, where fender stall boards are nearly parallel to the rear fender and extended from one edge of the rear fender to the other edge of the rear fender. The characteristics of the invention are that fender stall boards are equipped in the inner side and at the bottom of the rear fender. By viewing from the side of the motorcycle, the angle between the rear fender and the ground are in the range of 70 DEG to 110 DEG, installed in the inner side of the rear fender.
Patent TW-I227897-B (TW)
Title: A fixed-range transformation method for timing measurement
Inventor: CHANG TSIN-YUAN
IPC: G11C29/00
Filed: 2003-12-10
Granted: 2005-02-11
Abstract: This invention ""a fixed-range transformation method for timing measurement"" is applied for time-to-electric (such as voltages, currents, or charges) conversion. The main technique is to start the circuitry of the next monotonic transformation curve before the end of present transformation curve in the timing measurement for multiple monotonic transfer curves that the same conversion range can be repeatedly applied to increase the resolution. In this way, the settling time of the circuitry for the next monotonic transfer curve can be avoid, and thus conversion error is reduced.
Patent TW-I228274-B (TW)
Title: Method and tool for transferring mask pattern
Inventor: CHANG CHUNG-HSING
IPC: G03F1/00
Filed: 2003-12-22
Granted: 2005-02-21
Abstract: A method and a tool for transferring a mask pattern are disclosed. The method in the present invention comprises: providing a mask generation data file and dividing the data file into a plurality of segments, wherein each segment comprises a main pattern area and a stitching area, and the stitching area comprises a geometric pattern; and forming a set of geometric features in the stitching area, wherein the set of geometric features produce a halftone gray level dosage distribution after an illumination step.
Patent TW-I253436-B (TW)
Title: Micromechanical actuator with multiple-plane comb electrodes and methods of making
Inventor: HUNG CHANG-LI
IPC: B81C3/00
Filed: 2004-02-27
Granted: 2006-04-21
Abstract: A micro-electro-mechanical component (MEMS actuator) comprising a movable element with comb electrodes, and two stationary elements with electrodes aligned and stacked on each other but electrically insulated by a layer of insulation material. The movable element is supported by multiple torsional hinges and suspended over a cavity such that the element can oscillate about an axis defined by the hinges. The comb electrodes of the movable element are interdigitated in the same plane with the comb electrodes of one stationary element to form an in-plane comb actuator. The comb electrodes of the movable element are interdigitated in an elevated plane with the comb electrodes of another stationary element to form a vertical comb actuator. As a result, the micro-electro-mechanical component is both an in-plane actuator and a vertical comb actuator, or a multiple-plane actuator. Methods of fabricating such actuator are described in details.
Patent TW-I232632-B (TW)
Title: Motor control system and method of the same
Inventor: TSAI CHAO-LUNG
IPC: H02P5/00
Filed: 2004-03-17
Granted: 2005-05-11
Abstract: A motor control system including a motor controller and a compensating device to control a motor apparatus. The motor controller generates a motor control output to the compensating device according to a reference signal and a first signal from the motor apparatus. A compensating offset generator in the compensating device generates a second signal, based on which the compensating device compensates the received motor control output, and generates a compensated motor control output to be further transmitted to the motor apparatus. Therefore, the steady-state phase error between the first signal and the reference signal can be reduced so that the motor apparatus can achieve its desired spin frequency and phase. Moreover, the compensating device can accelerate the transient response by adding an initial compensating offset to the second signal when the pick-up head begins track searching or when the spin frequency is changed. The second signal can be adaptively adjusted to attain a rapid and accurate control, thus achieving its, desired spin frequency and phase.
Patent TW-I289026-B (TW)
Title: Dimming device
Inventor: MUKAI TATSUYA
IPC: F21Y101/00
Filed: 2004-06-15
Granted: 2007-10-21
Abstract: The invention provides a dimming device to adjust lighting load of light output with high capacity while preventing occurrence of high frequency noise and also achieve high heat dissipation characteristic and miniaturization. The dimming device includes a triac and a serial circuit having a pair of IGBTs connected among main terminals of the triac and also includes a power module 5 and a control circuit. The triac and the pair of IGBTs are provided on the aluminum substrate of the power module 5 by bare chip packaging, respectively. The control circuit turns on the triac with a phase angle corresponding to dimming level set by variable resistance VR at first and controls the impedance of one of the pair of IGBTs to smoothly increase loading voltage for applying on the lighting load. The power module 5 is thermally combined with a fitting plate 4 as fitting member material provided on the application surface of the power module 5 while a heat dissipating plate 6 is provided in between.
Patent TW-I247602-B (TW)
Title: Package for disposable diaper
Inventor: HINO TOMOHARU
IPC: B65D85/07
Filed: 2004-07-08
Granted: 2006-01-21
Abstract: The present invention provides a package containing a plurality of disposable diapers with easy pull-out. According to the invention, the disposable diaper (1) is two-folded at a crotch part (8) to form a diaper fold (41). A plurality of folds (41) are piled vertically into two tiers and wrapped with a sheet material (46) thereby forming a disposable diaper package (51). The folds (41) in each tier in the disposable diaper package (51) have their crotch part (8) facing downward, and front and rear end rims (16, 17) facing upward, and are placed side by side with one of front and rear waistline regions (6, 7) arranged in interfolds. The crotch part (8) of the fold (41) located on the upper tier is mounted on the front and rear end rims (16, 17) of the fold (41) located on the lower tier.
Patent TW-I262138-B (TW)
Title: Drawing method and drawing device
Inventor: NAKAYA DAISUKE
IPC: H01L21/027
Filed: 2004-07-22
Granted: 2006-09-21
Abstract: An exposure device executes the exposure process by moving the exposure head along an exposure surface relatively to the scanning direction, the exposure head has the spatial light modulation element equipped with a great number of the micro-mirrors that modulate the incident light in response to the input control signal, thereby reducing the updating time of the spatial light modulation element. Out of the 768 rows which are arranged along the scanning direction of the DMD 50, only 192 rows are used, furthermore, the said 192 columns are divided into 5 regions (region 1 to 5), the control signal is sent to the regions 1 to 5 sequentially and at the same time, starting from the region to where the control signal has been sent, the reset of the micro-mirrors is executed in sequence.